Can you discuss some of the different methods used in software testing?
Several different test methods are used to validate and verify software as it moves through the development process. Every organization will select the processes that enable them to develop products that function effectively and are free of defects or bugs. While you should be aware of all the testing methods and be able to define and discuss them, you may want a limit your answer to a few which the organization you are interviewing with likely uses. You can discover those in the job description and by speaking with current and former software engineers from the organization.
"You're probably aware that there are several different software testing methods. The ones I commonly use include unit testing, integration testing, system testing, and acceptance testing. Unit testing focuses on the smallest unit within a software development lifecycle. Integrating this in the agile methodology helps identify bugs and errors early in the process before they have a greater impact. Integration testing assembles each unit test to develop a test plan for the entire software development lifecycle. System testing is performed by creating an environment in which the software is likely to be used. Acceptance testing can include several other tests, such as alpha, beta, and stress testing."
